[Dolibarr/dolibarr] d6a31f: Clean code

[Laurent Destailleur]

  Branch: refs/heads/develop
  Home:   https://github.com/Dolibarr/dolibarr
  Commit: d6a31f60cdcd9136d6aadb68fb13cb9beac9fde1
      
https://github.com/Dolibarr/dolibarr/commit/d6a31f60cdcd9136d6aadb68fb13cb9beac9fde1
  Author: Laurent Destailleur <address@hidden>
  Date:   2020-01-22 (Wed, 22 Jan 2020)

  Changed paths:
    M htdocs/core/modules/commande/doc/pdf_einstein.modules.php
    M htdocs/core/modules/commande/doc/pdf_eratosthene.modules.php
    M htdocs/core/modules/expensereport/doc/pdf_standard.modules.php
    M htdocs/core/modules/facture/doc/pdf_crabe.modules.php
    M htdocs/core/modules/facture/doc/pdf_sponge.modules.php
    M htdocs/core/modules/facture/modules_facture.php
    M htdocs/core/modules/livraison/doc/pdf_typhon.modules.php
    M htdocs/core/modules/propale/doc/pdf_azur.modules.php
    M htdocs/core/modules/propale/doc/pdf_cyan.modules.php
    M htdocs/core/modules/supplier_invoice/doc/pdf_canelle.modules.php
    M htdocs/core/modules/supplier_order/doc/pdf_cornas.modules.php
    M htdocs/core/modules/supplier_order/doc/pdf_muscadet.modules.php
    M htdocs/core/modules/supplier_payment/doc/pdf_standard.modules.php
    M htdocs/core/modules/supplier_proposal/doc/pdf_aurore.modules.php

  Log Message:
  -----------
  Clean code